Santander uses cookies to deliver superior functionality and to enhance your experience of our websites. Read about how we use cookies and how you can control them here. Continued use of this site indicates that you accept this policy.

AER stands for Annual Equivalent Rate and shows what the interest would be if we paid interest and added it to your account each year. The gross rate is the interest rate we pay before income tax is taken off. Interest is calculated daily and paid monthly. Rates may change. EAR stands for Effective Annual Rate and represents the yearly cost of an overdraft, which takes account of how often we charge interest to the account, and does not include any other fees or charges. Overdrafts depend on your circumstances and you must repay any overdraft when we ask in line with our General Terms and Conditions.